TY - JOUR
T1 - Difference Equation for $N$-Body Type Problem
AU - Xu , Leshun
AU - Han , Yuecai
AU - Liu , Baifeng
JO - Communications in Mathematical Research 
VL - 5
SP - 411
EP - 417
PY - 2021
DA - 2021/07
SN - 25
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/cmr/19358.html
KW - Difference equation, $N$-body type problem, critical point.
AB - <p style="text-align: justify;">In this paper, the difference equation for $N$-body type problem is established, which can be used to find the generalized solutions by computing the critical
points numerically. And its validity is testified by an example from Newtonian Three-body problem with unequal masses.</p>